Tool bit base body assembling and welding machine for saw blade machining

Abstract

The invention discloses a tool bit base body assembling and welding machine for saw blade machining, and relates to the technical field of metal welding. A sliding table air cylinder is fixedly connected to the top of the bottom plate, a welding mechanism is fixedly installed on the surface of the sliding table air cylinder, a driving assembly is arranged on the side, away from the bottom plate, of the sliding table air cylinder, the two sides of a driving plate are fixedly connected with the sides, close to each other, of the sliding table air cylinder and the driving assembly correspondingly, and the driving plate is fixedly connected with the output end of the sliding table air cylinder. The fixing assembly is fixedly connected with the output end of the driving assembly, the welding assembly is fixedly connected with the side, close to the fixing assembly, of the sliding table air cylinder, the driving assembly is arranged, lifting and rotating of the base body can be completed, welding of all tool bits on the base body is achieved, continuous machining can be achieved, and collision of welded saw blades can be avoided; and the tool bit which is just welded is prevented from being bent and even fractured.

Description

Technical Field

[0001] The invention relates to the technical field of metal welding, and in particular to a cutter head base assembly welding machine for saw blade processing. Background Art

[0002] The welding of saw blade head and base is the process of connecting the saw blade carbide head with the metal base. It usually adopts welding and other methods. It is necessary to control the welding current, time, pressure and other parameters to ensure that the weld is continuous, uniform and defect-free, so that the head and base are firmly combined, and the head arrangement, height, angle, etc. meet the design requirements to ensure the performance of the saw blade during cutting; When welding different saw blades, the inner diameters of the base are usually different, and the base cannot be effectively fixed, which will cause the welding position to shift. Therefore, we proposed a saw blade processing cutter base assembly welding machine. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a saw blade processing cutter head base assembly welding machine, comprising: A bottom plate, the top of which is fixedly connected to a slide cylinder; A welding mechanism, wherein the welding mechanism is fixedly mounted on the surface of the slide cylinder; Wherein, the welding mechanism comprises: A driving assembly, which has a lifting and rotating structure and is used for welding the cutter head at different positions of the substrate, and the driving assembly is arranged on a side of the slide cylinder away from the bottom plate; A driving plate, the driving plate is arranged between the slide cylinder and the driving assembly, and the two sides of the driving plate are respectively fixedly connected to the sides of the slide cylinder and the driving assembly close to each other, and the driving plate is fixedly connected to the output end of the slide cylinder; A fixing assembly having a clamping structure for fixing the base from the inside, wherein the fixing assembly is fixedly connected to the output end of the driving assembly; A welding assembly having a heating structure for melting the solder between the substrate and the cutter head, wherein the welding assembly is fixedly connected to a side of the slide cylinder close to the fixed assembly; A cleaning component, the cleaning component has an air jet structure, and is used to clean welding slag on the welding component. The surface of the cleaning component is fixedly connected to the inner side of the driving plate, and the side of the cleaning component away from the driving plate is fixedly connected to the top of the bottom plate; The substrate is fixed by the fixing assembly, and then the slide cylinder is started. The slide cylinder drives the driving plate to move, and the driving plate drives the driving assembly and the fixing assembly to move. When the substrate to be welded is directly above the welding assembly, the driving assembly drives the fixing assembly to descend, so that the substrate and the cutter head clamp the brazing material. Then the welding assembly is started, and the welding assembly emits high temperature to melt the brazing material to complete the welding. Then the driving assembly drives the fixing assembly to rise, and the substrate and the welded cutter head leave the welding assembly. After reaching a certain height, the driving assembly drives the fixing assembly to rotate a predetermined arc to weld the next cutter head. The driving assembly is set to complete the lifting and rotation of the substrate, realize the welding of all cutter heads on the substrate, realize continuous processing, avoid collision of saw blades after welding, and avoid bending or even breakage of the newly welded cutter heads.

[0004] Furthermore, the driving assembly includes a base, the base is fixedly connected to a side of the driving plate away from the slide cylinder, the side of the base away from the driving plate is fixedly connected to a telescopic table, and one end of the telescopic table away from the base is fixedly connected to a connecting plate, when the telescopic table is started, the telescopic table is lifted and lowered, driving the connecting plate to lift and lower, and when the slide cylinder is started, the output end of the slide cylinder drives the driving plate to move, drives the base, the telescopic table and the connecting plate to move, and finally drives the fixed assembly to move, thereby driving the lifting and movement of the base fixed on the fixed assembly.

[0005] Furthermore, a fixing seat is fixedly connected to a side of the connecting plate away from the telescopic table, a motor is fixedly connected to an inner side of the fixing seat, a rotating shaft is fixedly connected to the end of the motor, and the rotating shaft is fixedly connected to an output end of the motor, and an end of the rotating shaft away from the motor is fixedly connected to a fixing component, and when the motor is started, the output end of the motor drives the rotating shaft to rotate, thereby driving the fixing component to rotate, and finally driving the base to rotate, thereby realizing adjustment of the welding position.

[0006] Furthermore, a limit ring is provided at the interval between the motor and the fixed component, the inner side surface of the limit ring is fixedly connected to the surface of the rotating shaft, the outer side surface of the limit ring is rotatably connected to a mounting seat, the mounting seat is fixedly connected to a side of the connecting plate away from the telescopic table, and the mounting seat is arranged on a side of the connecting plate away from the fixed seat, and the rotating shaft rotates to drive the limit ring to rotate, and the limit ring rotates inside the mounting seat. Since the mounting seat is rotatably connected to the limit ring, the rotating shaft can be stabilized during rotation to prevent the rotating shaft from shaking, thereby preventing the welding position from shifting.

[0007] Furthermore, the fixing assembly includes a telescopic tube, which is fixedly connected to a side of the limiting ring away from the motor, and a plurality of telescopic tubes are arranged along the circumference of the limiting ring, and one end of the telescopic tube away from the limiting ring is fixedly connected to a limiting plate, and both sides of the limiting plate are respectively slidably connected to the sides of the rotating shaft and the mounting seat that are close to each other, and a positioning rod is fixedly connected to the side of the limiting plate away from the telescopic tube, and an elastic plate is fixedly connected to the side of the positioning rod away from the limiting plate, and the elastic plate is made of heat-resistant material in a conical shape, and the elastic plate is away from the positioning rod. One side of the elastic plate has a toothed structure, and the substrate is pressed against the surface of the elastic plate. The elastic plate is deformed first, and then the elastic plate moves, driving the positioning rod and the limit plate to move, the telescopic tube shrinks and deforms, and the elastic plate deforms. Under the elastic force of the elastic plate to restore the deformation, the substrate is squeezed, thereby increasing the friction between the substrate and avoiding offset to obtain a better positioning effect. The toothed structure of the elastic plate can better deform and obtain a better extrusion effect. When the telescopic tube is deformed, it can slow down to avoid collision caused by too fast movement of the substrate.

[0008] Furthermore, the end of the rotating shaft away from the motor is fixedly connected to a fixing table, the fixing table is arranged in a stepped shape, and the sides of the fixed stepped shapes are slidably connected to fixing rods, the fixing rods extend into the inside of the fixing table, and the fixing rods are arranged in a plurality of directions along the circumference of the fixing table, and the ends of the plurality of fixing rods located outside the fixing table are fixedly connected to fixing plates, and the plurality of fixing plates form an annular structure, and the side of the fixing plate away from the fixing rod is arranged in a corrugated shape, and the base is inserted into the outside of the fixing table, the fixing rod is driven to move, and the fixing plate is driven to move, and the fixing plate abuts against the inner side surface of the base, thereby achieving fixation, and the stepped structure of the fixing table can fix bases with different inner diameters, and bases with different inner diameters are inserted into the fixing table, and the fixing plate is driven to move, so as to achieve a more secure fixation, and the corrugated surface of the fixing plate can increase the friction between the inner side surface of the base, thereby further achieving a more secure fixation.

[0009] Furthermore, a drill rod is slidably connected to the inner side surface of the fixed platform. The drill rod is configured to be conical, and the surface of the drill rod is slidably connected to a plurality of fixed rods. The drill rod is driven to move, and the drill rod squeezes the fixed rods, thereby driving the plurality of fixed rods to move, thereby driving the fixed plate to move, thereby fixing the substrate.

[0010] Furthermore, one end of the drill rod located outside the fixed platform is fixedly connected to a first sliding rod, the surface of the first sliding rod is slidably connected to the inner side surface of the fixed platform, the outer side surface of the first sliding rod is fixedly connected to a first spring, and one end of the first spring away from the first sliding rod is fixedly connected to a side of the fixed platform close to the first sliding rod. When the drill rod moves, the first sliding rod is driven to move, and the first spring is compressed, thereby acting as a buffer.

[0011] Furthermore, the welding assembly includes a welding table, the welding table is fixedly connected to a side of the sliding table cylinder close to the first sliding rod, the welding table is slidably connected to a movable table on a side away from the bottom plate, the inner side surface of the movable table is slidably connected to a welding plate through a dovetail groove, a telescopic rod is provided at the interval between the welding plate and the welding table, two ends of the telescopic rod are respectively fixedly connected to a side where the welding plate and the welding table are close to each other, a heating wire is provided on a side of the welding plate away from the welding table, and the heating wire is arranged in a curved meandering structure, both sides of the meandering structure of the heating wire are fixedly connected to fixed blocks, and a side of the fixed block away from the heating wire is fixedly connected to the surface of the movable table, a substrate is driven to enter the meandering structure of the heating wire, the heating wire is started, the substrate is heated, and the solder is melted, and then the telescopic rod is started, the telescopic rod drives the welding plate to rise, thereby compacting the cutter head and the substrate, thereby completing the welding, the meandering and curved heating wire can evenly heat the circular substrate, thereby making the welding between the substrate and the cutter head more uniform, thereby avoiding the saw blade from breaking during use.

[0012] Furthermore, a plate body is provided on the side of the movable platform away from the electric heating wire, a second slide bar is fixedly connected to the side of the plate body close to the movable platform, an end of the second slide bar away from the plate body passes through the movable platform, and the surface of the second slide bar is connected to the inner side surface of the movable platform, an end of the second slide bar away from the plate body is fixedly connected to the welding platform, a second spring is provided at the interval between the plate body and the movable platform, and two ends of the second spring are respectively fixedly connected to the movable platform and the side of the plate body close to each other, the second spring is sleeved on the outside of the two second slide bars, and a card slot is provided on the top of the welding plate. The card slot is arranged in a trapezoidal shape, and a card plate is fixedly connected to the inner side surface of the card slot, and the card plate is arranged in a V-shape. When pressed into the card slot, the card plate is deformed, thereby limiting the cutter head. When the movable platform moves, the welding plate and the heating wire are driven to move, and slide on the surface of the second slide rod. The second spring is deformed to play a buffering role. The movable welding plate can adapt to the insertion depth of the substrate, thereby ensuring the accurate docking between the substrate and the cutter head. The trapezoidal card slot and the V-shaped card plate can gradually clamp both sides of the cutter head after the cutter head is inserted, thereby achieving fixation, thereby achieving fixation of cutter heads of different thicknesses and widths.

[0013] Furthermore, the cleaning component includes a collecting bin, which is fixedly connected to a side of the driving plate close to the moving platform, a baffle is provided on a side of the collecting bin away from the driving plate, and a side of the baffle away from the bottom plate is rotatably connected to the inner side surface of the collecting bin through a rotating rod, a cleaning tube is fixedly connected to a side of the collecting bin close to the driving plate, and a plurality of cleaning tubes are provided on the surface of the collecting bin, an end of the cleaning tube away from the collecting bin passes through the driving plate, and the inner side surface of the driving plate is fixedly connected to the outer side surface of the cleaning tube, an end of the cleaning tube away from the collecting bin is fixedly connected to a cleaning box, the surface of the cleaning box is slidably connected to the top of the bottom plate, a shrinkage tube is fixedly connected to the surface of the cleaning box, an end of the shrinkage tube away from the cleaning box is fixedly connected to a connecting tube, and the connecting tube and the shrinkage tube are fixedly connected. A fixing sleeve is provided at the connection, the inner side surface of the fixing sleeve is fixedly connected to the outer side surface of the connecting tube, and the inner side surface of the fixing sleeve is also fixedly connected to the outer side surface of the shrink tube, an end of the connecting tube away from the shrink tube is fixedly connected to an airbag, the airbag is arranged on the side of the slide cylinder away from the driving plate, and the airbag is fixedly connected to the top of the bottom plate, a driving rod is fixedly connected to the side of the airbag away from the connecting tube, the driving rod is arranged on the side of the slide cylinder away from the shrink tube, and the end of the driving rod away from the airbag penetrates the housing of the slide cylinder, and the surface of the driving rod is slidably connected to the inner side surface of the housing of the slide cylinder, a pressing plate is fixedly connected to the end of the driving rod away from the airbag, the surface of the pressing plate is slidably connected to the outer side surface of the slide cylinder, and the interval between the pressing plate and the slide cylinder A buffer spring is provided, and the buffer spring is sleeved on the outside of the driving rod. The buffer spring is fixedly connected to the side of the pressure plate close to the driving rod, and the end of the buffer spring away from the pressure plate is fixedly connected to the shell of the slide cylinder. Before welding, the slide cylinder drives the driving plate to move, drives the collecting bin to move, drives the cleaning tube and the cleaning box to move, and the movement of the cleaning box drives the shrinkage tube to shrink. When the collecting bin contacts the pressure plate, the collecting bin continues to move, drives the pressure plate to move, drives the driving rod to move, and finally drives the airbag to shrink. The gas in the airbag passes through the connecting tube, the shrinkage tube, and the cleaning box in turn, and is finally ejected from the cleaning tube. Before welding, the welding table is cleaned once to avoid dust on the surface of the welded part affecting the welding effect. Finally, the collecting bin is in the welding position. Below, the welding slag generated during welding is collected. Similarly, when welding is completed and the drive board is reset, suction is generated in the cleaning tube to suck in the welding slag generated by welding, and the welding table is cleaned again. Through two cleanings, dust or welding slag can be avoided to the greatest extent during continuous welding to affect welding and avoid cold welding. Before the airbag is compressed, the shrink tube is compressed first, and there is a large resistance inside the cleaning box. The gas in the shrink tube will be pressed into the airbag first, so that the airbag is completely filled to ensure the first cleaning effect. A baffle is set, and the baffle is closed under the action of gravity to prevent the welding slag from sliding out of the collection bin. When the welding slag needs to be removed, the baffle is rotated to make the welding slag fall at a fixed position to complete the collection of the welding slag.

[0014] Furthermore, a first filter plate is fixedly connected to the inner side surface of the cleaning box, and two first filter plates are arranged obliquely. A second filter plate is arranged at the interval between the two first filter plates, and the inclination direction of the second filter plate is opposite to that of the first filter plate. The surface of the second filter plate is fixedly connected to the inner side surface of the cleaning box, and the first filter plate and the second filter plate are both arranged to be corrugated. When the gas is sucked in and ejected from the cleaning pipe, it will pass through the cleaning box and will be filtered by the first filter plate and the second filter plate. When the gas is ejected, dust is avoided in the gas, and when the gas is inhaled, impurities are avoided in the gas, and impurities are avoided from entering the contraction tube and the airbag to avoid blockage. The inclined and corrugated first filter plate and the second filter plate can obtain a larger filtering area. The first filter plate and the second filter plate are arranged to be tilted in opposite directions. When the gas passes through, the gas can be deflected, so that its movement direction is constantly changed, so that the gas can have sufficient impact, better remove impurities and moisture in the gas, and obtain a better filtering effect.

[0015] The present invention has the beneficial effects: 1. The present invention can complete the lifting and rotation of the substrate by setting a welding mechanism and a driving component, realize the welding of all the cutter heads on the substrate, realize continuous processing, and avoid collision of saw blades after welding, and avoid bending or even breaking of the newly welded cutter heads.

[0016] 2. The present invention sets a fixing component, the elastic plate is deformed, and under the action of the elastic force of the elastic plate to restore the deformation, the base is squeezed, thereby increasing the friction between the base and avoiding deviation, and obtaining a better positioning effect. The toothed structure of the elastic plate can better produce deformation and obtain a better squeezing effect. When the telescopic tube is deformed, it can be decelerated to avoid collision caused by excessive movement speed of the base.

[0017] 3. The present invention sets a fixing table with a stepped structure, which can fix substrates with different inner diameters. Substrates with different inner diameters are inserted into the fixing table, and the fixing plate is driven to move, thereby achieving a more secure fixation. The corrugated surface of the fixing plate can increase the friction between the inner side of the substrate, thereby further achieving a more secure fixation.

[0018] 4. The present invention provides a welding assembly and a circular and curved heating wire to evenly heat the circular substrate, thereby making the welding between the substrate and the cutter head more uniform and avoiding the saw blade from breaking during use. The movable welding plate can adapt to the insertion depth of the substrate to ensure the accurate docking between the substrate and the cutter head. The trapezoidal slot and the V-shaped clamping plate can gradually clamp both sides of the cutter head after insertion, thereby achieving fixation, thereby achieving fixation of cutter heads of different thicknesses and widths.

[0019] 5. The present invention provides a cleaning component to clean the welding table and the like before welding to prevent dust on the surface of the welded parts from affecting the welding effect. The final collection bin is located below the welding position to collect the welding slag generated during welding. Similarly, when the welding is completed and the driving plate is reset, suction is generated in the cleaning tube to suck in the welding slag and the like generated by the welding, and the welding table is cleaned again. Through two cleanings, dust or welding slag can be prevented from affecting the welding to the greatest extent during continuous welding, and cold welding can be avoided. Before the airbag is compressed, the shrink tube is first compressed, and there is a large resistance inside the cleaning box. The gas in the shrink tube will be pressed into the airbag first, so that the airbag is completely filled, ensuring the first cleaning effect. A baffle is provided, and the baffle is closed under the action of gravity to prevent the welding slag from sliding out of the collection bin. When the welding slag needs to be taken out, the baffle is rotated to make the welding slag fall at a fixed position, thereby completing the collection of the welding slag.

[0020] 6. The present invention sets a cleaning box. When the gas is sucked in and ejected from the cleaning tube, it will pass through the cleaning box and will be filtered by the first filter plate and the second filter plate. When the gas is ejected, dust is avoided in the gas. When the gas is inhaled, impurities are avoided in the gas. Impurities are avoided from entering the contraction tube and the airbag to avoid blockage. The inclined and corrugated first filter plate and the second filter plate can obtain a larger filtering area. The first filter plate and the second filter plate are set in reverse inclination. When the gas passes through, the gas can be deflected to change its movement direction continuously, so that the gas can have sufficient impact, better remove impurities and moisture in the gas, and obtain a better filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of a welding machine for assembling a cutter head base body for saw blade processing of the present invention; Figure 2 It is a schematic diagram of the welding mechanism structure of the present invention; Figure 3 This is a schematic diagram of the structure of the drive assembly of the present invention; Figure 4 It is a schematic diagram of the telescopic tube structure of the present invention; Figure 5 It is a schematic diagram of the structure of the fixing assembly of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the fixing platform of the present invention; Figure 7 This is a schematic diagram of the structure of the welding assembly of the present invention; Figure 8 It is a schematic diagram of the welding plate structure of the present invention; Fig. 9 Schematic diagram of the cross-sectional structure of the welding plate of the present invention Fig.10 This is a schematic diagram of the cleaning component structure of the present invention; Fig.11It is a schematic diagram of the telescopic tube structure of the present invention; Fig.12 It is a schematic diagram of the cross-sectional structure of the cleaning box of the present invention.

[0022] In the figure: 1, bottom plate; 2, slide cylinder; 3, welding mechanism; 31, drive plate; 32, drive assembly; 321, base; 322, telescopic table; 323, connecting plate; 324, fixed seat; 325, motor; 326, rotating shaft; 327, limiting ring; 328, mounting seat; 33, fixing assembly; 331, telescopic tube; 332, limiting plate; 333, elastic plate; 334, fixed table; 335, fixing plate; 336, fixing rod; 337, drill rod; 338, positioning rod; 339, first slide rod; 3310, first spring; 34, welding assembly; 341 , welding table; 342, moving table; 343, welding plate; 344, telescopic rod; 345, fixed block; 346, heating wire; 347, plate body; 348, second slide bar; 349, second spring; 3410, card slot; 3411, card plate; 35, cleaning assembly; 351, collecting bin; 352, baffle; 353, cleaning tube; 354, cleaning box; 355, first filter plate; 356, second filter plate; 357, shrink tube; 358, connecting tube; 359, fixing sleeve; 3510, air bag; 3511, driving rod; 3512, pressure plate; 3513, buffer spring. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0024] Example 1, please refer to Figure 1-Figure 6 The present invention is a saw blade processing cutter head base assembly welding machine, comprising: A bottom plate 1, the top of which is fixedly connected with a slide cylinder 2; Welding mechanism 3, the welding mechanism 3 is fixedly installed on the surface of the slide cylinder 2; Among them, the welding mechanism 3 includes: A driving assembly 32, which has a lifting and rotating structure and is used for welding a cutter head at different positions of a substrate. The driving assembly 32 is arranged on a side of the slide cylinder 2 away from the bottom plate 1; A driving plate 31, the driving plate 31 is arranged between the slide cylinder 2 and the driving assembly 32, and the two sides of the driving plate 31 are respectively fixedly connected to the sides of the slide cylinder 2 and the driving assembly 32 that are close to each other, and the driving plate 31 is fixedly connected to the output end of the slide cylinder 2; A fixing assembly 33, the fixing assembly 33 having a clamping structure for fixing the base from the inside, the fixing assembly 33 being fixedly connected to the output end of the driving assembly 32; A welding assembly 34, which has a heating structure for melting the solder between the substrate and the cutter head, and the welding assembly 34 is fixedly connected to a side of the slide cylinder 2 close to the fixing assembly 33; A cleaning component 35, which has an air jet structure and is used to clean welding slag on the welding component 34. The surface of the cleaning component 35 is fixedly connected to the inner side of the driving plate 31, and the side of the cleaning component 35 away from the driving plate 31 is fixedly connected to the top of the bottom plate 1; The substrate is fixed by the fixing assembly 33, and then the slide cylinder 2 is started. The slide cylinder 2 drives the driving plate 31 to move, and the driving plate 31 drives the driving assembly 32 and the fixing assembly 33 to move. When the substrate to be welded is directly above the welding assembly 34, the driving assembly 32 drives the fixing assembly 33 to descend, so that the substrate and the cutter head clamp the brazing material. Then the welding assembly 34 is started. The welding assembly 34 emits high temperature to melt the brazing material and complete the welding. Then the driving assembly 32 drives the fixing assembly 33 to rise, and the substrate and the welded cutter head leave the welding assembly 34. After reaching a certain height, the driving assembly 32 drives the fixing assembly 33 to rotate a predetermined arc to weld the next cutter head. The setting of the driving assembly 32 can complete the lifting and rotation of the substrate, realize the welding of all cutter heads on the substrate, realize continuous processing, avoid collision of saw blades after welding, and avoid bending or even breakage of the cutter heads that have just been welded.

[0025] The driving component 32 includes a base 321, which is fixedly connected to the side of the driving plate 31 away from the slide cylinder 2. The side of the base 321 away from the driving plate 31 is fixedly connected to a telescopic table 322, and the end of the telescopic table 322 away from the base 321 is fixedly connected to a connecting plate 323. When the telescopic table 322 is started, the telescopic table 322 is raised and lowered, which drives the connecting plate 323 to rise and fall. When the slide cylinder 2 is started, the output end of the slide cylinder 2 drives the driving plate 31 to move, drives the base 321, the telescopic table 322 and the connecting plate 323 to move, and finally drives the fixed component 33 to move, thereby driving the base fixed on the fixed component 33 to rise and fall and move.

[0026] A fixing base 324 is fixedly connected to one side of the connecting plate 323 away from the telescopic table 322, a motor 325 is fixedly connected to the inner side of the fixing base 324, a rotating shaft 326 is fixedly connected to the end of the motor 325, and the rotating shaft 326 is fixedly connected to the output end of the motor 325, and one end of the rotating shaft 326 away from the motor 325 is fixedly connected to the fixing assembly 33, and the motor 325 is started, and the output end of the motor 325 drives the rotating shaft 326 to rotate, thereby driving the fixing assembly 33 to rotate, and finally driving the substrate to rotate, so as to adjust the welding position.

[0027] A limit ring 327 is provided at the interval between the motor 325 and the fixed component 33, the inner side surface of the limit ring 327 is fixedly connected to the surface of the rotating shaft 326, and the outer side surface of the limit ring 327 is connected to a mounting seat 328 for limiting rotation. The mounting seat 328 is fixedly connected to the side of the connecting plate 323 away from the telescopic platform 322, and the mounting seat 328 is arranged on the side of the connecting plate 323 away from the fixed seat 324. The rotating shaft 326 rotates, driving the limit ring 327 to rotate, and the limit ring 327 rotates inside the mounting seat 328. Since the mounting seat 328 is connected to the limit ring 327 for limiting rotation, the rotating shaft 326 can be stabilized during rotation to prevent the rotating shaft 326 from shaking, thereby preventing the welding position from shifting.

[0028] The fixing assembly 33 includes a telescopic tube 331, which is fixedly connected to the side of the limiting ring 327 away from the motor 325, and a plurality of telescopic tubes 331 are arranged along the circumference of the limiting ring 327, and one end of the telescopic tube 331 away from the limiting ring 327 is fixedly connected to the limiting plate 332, and both sides of the limiting plate 332 are respectively slidably connected to the side of the rotating shaft 326 and the mounting seat 328 close to each other, and the side of the limiting plate 332 away from the telescopic tube 331 is fixedly connected to a positioning rod 338, and the side of the positioning rod 338 away from the limiting plate 332 is fixedly connected to an elastic plate 333, and the elastic plate 333 is made of heat-resistant material and is in a conical shape, and the elastic plate 333 is away from One side of the positioning rod 338 has a toothed structure, which presses the substrate against the surface of the elastic plate 333. The elastic plate 333 is deformed first, and then the elastic plate 333 moves, driving the positioning rod 338 and the limit plate 332 to move, and the telescopic tube 331 shrinks and deforms. The elastic plate 333 is deformed, and under the elastic force of the elastic plate 333 to restore the deformation, the substrate is squeezed, thereby increasing the friction between the substrate and avoiding offset to obtain a better positioning effect. The toothed structure of the elastic plate 333 can better deform and obtain a better squeezing effect. When the telescopic tube 331 is deformed, it can slow down to avoid collision caused by excessive movement of the substrate.

[0029] The end of the rotating shaft 326 away from the motor 325 is fixedly connected to the fixing platform 334, and the fixing platform 334 is arranged in a stepped shape. The stepped side surfaces of the fixing platform 334 are slidably connected to the fixing rods 336, and the fixing rods 336 extend into the inside of the fixing platform 334. A plurality of fixing rods 336 are arranged along the circumference of the fixing platform 334, and one end of the plurality of fixing rods 336 located outside the fixing platform 334 is fixedly connected to the fixing plate 335, and the plurality of fixing plates 335 form an annular structure, and one end of the fixing plate 335 away from the fixing rod 336 The side is set to be corrugated, and the substrate is inserted into the outside of the fixing platform 334, and the fixing rod 336 is driven to move, which drives the fixing plate 335 to move. The fixing plate 335 is against the inner side of the substrate to achieve fixation. The stepped structure of the fixing platform 334 can fix substrates with different inner diameters. Substrates with different inner diameters are inserted into the fixing platform 334, and the fixing plate 335 is driven to move, so as to achieve a more secure fixation. The corrugated surface of the fixing plate 335 can increase the friction between the inner side of the substrate and further achieve a more secure fixation.

[0030] The inner side surface of the fixed platform 334 is slidably connected with a drill rod 337, which is set to be conical. The surface of the drill rod 337 is slidably connected to a plurality of fixed rods 336. The drill rod 337 is driven to move, and the drill rod 337 squeezes the fixed rods 336, thereby driving the plurality of fixed rods 336 to move, thereby driving the fixed plate 335 to move, thereby fixing the substrate.

[0031] One end of the drill rod 337 located outside the fixed platform 334 is fixedly connected to the first slide bar 339, the surface of the first slide bar 339 is slidably connected to the inner side surface of the fixed platform 334, the outer side surface of the first slide bar 339 is fixedly connected to the first spring 3310, and the end of the first spring 3310 away from the first slide bar 339 is fixedly connected to the side of the fixed platform 334 close to the first slide bar 339. The movement of the drill rod 337 drives the first slide bar 339 to move, and the first spring 3310 is compressed, thereby acting as a buffer.

[0032] Example 2, please refer to Figure 1-Figure 9The welding assembly 34 includes a welding platform 341, which is fixedly connected to the side of the sliding cylinder 2 close to the first sliding rod 339, and a moving platform 342 is slidably connected to the side of the welding platform 341 away from the bottom plate 1, and the inner side of the moving platform 342 is slidably connected to the welding plate 343 through a dovetail groove. A telescopic rod 344 is arranged at the interval between the welding plate 343 and the welding platform 341, and the two ends of the telescopic rod 344 are respectively fixedly connected to the side of the welding plate 343 and the welding platform 341 close to each other, and a heating wire 346 is arranged on the side of the welding plate 343 away from the welding platform 341, and the heating wire 346 is arranged in a curved round-shaped structure. The heating wire 346 Fixed blocks 345 are fixedly connected on both sides of the meandering structure. The side of the fixed block 345 away from the heating wire 346 is fixedly connected to the surface of the movable platform 342, driving the substrate to enter the meandering structure of the heating wire 346, starting the heating wire 346, heating the substrate and melting the solder, then starting the telescopic rod 344, which drives the welding plate 343 to rise, thereby compacting the cutter head and the substrate, thereby completing the welding. The meandering and curved heating wire 346 can evenly heat the circular substrate, thereby making the welding between the substrate and the cutter head more even, thereby avoiding the saw blade from breaking during use.

[0033] A plate body 347 is provided on the side of the movable platform 342 away from the electric heating wire 346, and a second slide bar 348 is fixedly connected to the side of the plate body 347 close to the movable platform 342. The end of the second slide bar 348 away from the plate body 347 passes through the movable platform 342, and the surface of the second slide bar 348 is connected to the inner side of the movable platform 342. The end of the second slide bar 348 away from the plate body 347 is fixedly connected to the welding platform 341. A second spring 349 is provided at the interval between the plate body 347 and the movable platform 342, and the two ends of the second spring 349 are respectively fixedly connected to the side of the movable platform 342 and the plate body 347 close to each other. The second spring 349 is sleeved on the outside of the two second slide bars 348, and a card slot 34 is provided on the top of the welding plate 343 10. The card slot 3410 is set to be trapezoidal, and the inner side surface of the card slot 3410 is fixedly connected with a card plate 3411, and the card plate 3411 is set to be V-shaped. When it is pressed into the card slot 3410, the card plate 3411 is deformed, thereby limiting the cutter head. When the movable platform 342 moves, it drives the welding plate 343 and the heating wire 346 to move, and slide on the surface of the second slide bar 348. The second spring 349 is deformed to play a buffering role. The movable welding plate 343 can adapt to the insertion depth of the substrate, thereby ensuring the accurate docking between the substrate and the cutter head. The trapezoidal card slot 3410 and the V-shaped card plate 3411 can gradually be clamped on both sides after the cutter head is inserted, thereby achieving fixation, thereby achieving fixation of cutter heads of different thicknesses and widths.

[0034] Example 3, please refer to Figure 1-Figure 12The cleaning assembly 35 includes a collecting bin 351, which is fixedly connected to a side of the driving plate 31 close to the moving platform 342, a baffle 352 is provided on a side of the collecting bin 351 away from the driving plate 31, and a side of the baffle 352 away from the bottom plate 1 is rotatably connected to the inner side surface of the collecting bin 351 through a rotating rod, a cleaning pipe 353 is fixedly connected to a side of the collecting bin 351 close to the driving plate 31, and a plurality of cleaning pipes 353 are provided on the surface of the collecting bin 351, an end of the cleaning pipe 353 away from the collecting bin 351 passes through the driving plate 31, and the inner side surface of the driving plate 31 is fixedly connected to the outer side surface of the cleaning pipe 353, and an end of the cleaning pipe 353 away from the collecting bin 351 is fixedly connected to a cleaning box 354, and the surface of the cleaning box 354 is connected to the bottom plate 1. The top sliding connection, the surface of the cleaning box 354 is fixedly connected with a shrink tube 357, the end of the shrink tube 357 away from the cleaning box 354 is fixedly connected with a connecting tube 358, a fixing sleeve 359 is provided at the connection between the connecting tube 358 and the shrink tube 357, the inner side surface of the fixing sleeve 359 is fixedly connected with the outer side surface of the connecting tube 358, and the inner side surface of the fixing sleeve 359 is also fixedly connected with the outer side surface of the shrink tube 357, the end of the connecting tube 358 away from the shrink tube 357 is fixedly connected with an airbag 3510, the airbag 3510 is arranged on the side of the slide cylinder 2 away from the driving plate 31, and the airbag 3510 is arranged and fixedly connected with the top of the bottom plate 1, the side of the airbag 3510 away from the connecting tube 358 is fixedly connected with a driving rod 3511, and the driving rod 351 1 is arranged on the side of the slide cylinder 2 away from the contraction tube 357, and the end of the driving rod 3511 away from the airbag 3510 penetrates the housing of the slide cylinder 2, and the surface of the driving rod 3511 is slidably connected to the inner side of the housing of the slide cylinder 2, and the end of the driving rod 3511 away from the airbag 3510 is fixedly connected to the pressing plate 3512, and the surface of the pressing plate 3512 is slidably connected to the outer side of the slide cylinder 2, and a buffer spring 3513 is arranged at the interval between the pressing plate 3512 and the slide cylinder 2, and the buffer spring 3513 is sleeved on the outside of the driving rod 3511, and the buffer spring 3513 is fixedly connected to the side of the pressing plate 3512 close to the driving rod 3511, and the end of the buffer spring 3513 away from the pressing plate 3512 is fixedly connected to the housing of the slide cylinder 2 On the top, before welding, the slide cylinder 2 drives the driving plate 31 to move, drives the collecting bin 351 to move, drives the cleaning tube 353 and the cleaning box 354 to move, and the movement of the cleaning box 354 drives the shrinkage tube 357 to shrink. When the collecting bin 351 contacts the pressure plate 3512, the collecting bin 351 continues to move, drives the pressure plate 3512 to move, drives the driving rod 3511 to move, and finally drives the airbag 3510 to shrink. The gas in the airbag 3510 passes through the connecting tube 358, the shrinkage tube 357, and the cleaning box 354 in turn, and finally sprays out from the cleaning tube 353. Before welding, the welding table 341 and the like are cleaned once to prevent dust on the surface of the weld from affecting the welding effect. Finally, the collecting bin 351 is below the welding position to collect the welding slag generated during welding. Similarly,When welding is completed, when the driving plate 31 is reset, suction is generated in the cleaning tube 353, and the welding slag generated by welding is sucked in, and the welding table 341 is cleaned again. Through two cleanings, dust or welding slag can be prevented from affecting welding to the greatest extent during continuous welding, and the generation of false welding can be avoided. Before the airbag 3510 is compressed, the shrink tube 357 is compressed first, and there is a large resistance inside the cleaning box 354. The gas in the shrink tube 357 will be pressed into the airbag 3510 first, so that the airbag 3510 is completely filled, ensuring the first cleaning effect. The baffle 352 is set, and the baffle 352 is closed under the action of gravity to prevent the welding slag from sliding out of the collection bin 351. When the welding slag needs to be taken out, the baffle 352 is rotated so that the welding slag falls at a fixed position, and the collection of welding slag is completed.

[0035] The inner side of the cleaning box 354 is fixedly connected with a first filter plate 355, and two first filter plates 355 are arranged obliquely. A second filter plate 356 is arranged at the interval between the two first filter plates 355, and the inclination direction of the second filter plate 356 is opposite to that of the first filter plate 355. The surface of the second filter plate 356 is fixedly connected with the inner side of the cleaning box 354, and the first filter plate 355 and the second filter plate 356 are both arranged in a corrugated shape. When the gas is sucked in and ejected from the cleaning pipe 353, it will pass through the cleaning box 354 and will be filtered by the first filter plate 355 and the second filter plate 356. When exhaling gas, avoid dust in the gas, and when inhaling gas, avoid impurities in the gas, prevent impurities from entering the contraction tube 357 and the air bag 3510, and avoid blockage. The inclined and corrugated first filter plate 355 and the second filter plate 356 can obtain a larger filtering area. The first filter plate 355 and the second filter plate 356 are set in reverse inclination. When the gas passes through, the gas can be deflected to change its movement direction continuously, so that the gas can have enough impact, better remove impurities and moisture in the gas, and obtain a better filtering effect.

[0036] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A saw blade base assembly welding machine, characterized in that: include: A bottom plate (1), the top of which is fixedly connected to a slide cylinder (2); A welding mechanism (3), wherein the welding mechanism (3) is fixedly mounted on the surface of the slide cylinder (2); Wherein, the welding mechanism (3) comprises: A drive assembly (32), the drive assembly (32) having a lifting and rotating structure, and used for welding a cutter head at different positions of a base body, the drive assembly (32) being arranged on a side of the slide cylinder (2) away from the base plate (1); A drive plate (31), the drive plate (31) being arranged between the slide cylinder (2) and the drive assembly (32), and two sides of the drive plate (31) being fixedly connected to the slide cylinder (2) and the drive assembly (32) on one side close to each other, and the drive plate (31) being fixedly connected to the output end of the slide cylinder (2); A fixing assembly (33), the fixing assembly (33) having a clamping structure and used to fix the base from the inside, the fixing assembly (33) being fixedly connected to an output end of the driving assembly (32); A welding assembly (34), the welding assembly (34) having a heating structure for melting the brazing material between the substrate and the cutter head, the welding assembly (34) being fixedly connected to a side of the slide cylinder (2) close to the fixing assembly (33); a cleaning component (35), the cleaning component (35) having an air jet structure for cleaning welding slag on the welding component (34), the surface of the cleaning component (35) being fixedly connected to the inner side surface of the driving plate (31), and the side of the cleaning component (35) away from the driving plate (31) being fixedly connected to the top of the bottom plate (1); The driving assembly (32) comprises a base (321), the base (321) being fixedly connected to a side of the driving plate (31) away from the slide cylinder (2), the side of the base (321) away from the driving plate (31) being fixedly connected to a telescopic platform (322), and the end of the telescopic platform (322) away from the base (321) being fixedly connected to a connecting plate (323); A fixing seat (324) is fixedly connected to a side of the connecting plate (323) away from the telescopic platform (322); a motor (325) is fixedly connected to an inner side of the fixing seat (324); a rotating shaft (326) is fixedly connected to an end of the motor (325); the rotating shaft (326) is fixedly connected to an output end of the motor (325); and an end of the rotating shaft (326) away from the motor (325) is fixedly connected to a fixing assembly (33); One end of the rotating shaft (326) away from the motor (325) is fixedly connected to a fixed platform (334), the fixed platform (334) is arranged in a stepped shape, and the stepped side surfaces of the fixed platform (334) are slidably connected to fixed rods (336), the fixed rods (336) extend into the interior of the fixed platform (334), a plurality of fixed rods (336) are arranged along the circumference of the fixed platform (334), one end of the plurality of fixed rods (336) located outside the fixed platform (334) is fixedly connected to a fixed plate (335), the plurality of fixed plates (335) form an annular structure, and a side of the fixed plate (335) away from the fixed rod (336) is arranged in a wave shape; The inner side surface of the fixed platform (334) is slidably connected to a drill rod (337), the drill rod (337) is arranged in a conical shape, and the surface of the drill rod (337) is slidably connected to a plurality of fixed rods (336).

2. The saw blade base assembly welding machine according to claim 1, characterized in that: A limit ring (327) is provided at the interval between the motor (325) and the fixed assembly (33); the inner side surface of the limit ring (327) is fixedly connected to the surface of the rotating shaft (326); the outer side surface of the limit ring (327) is connected to a mounting seat (328) for limited rotation; the mounting seat (328) is fixedly connected to a side of the connecting plate (323) away from the telescopic platform (322); and the mounting seat (328) is provided on a side of the connecting plate (323) away from the fixed seat (324).

3. The saw blade base assembly welding machine according to claim 2, characterized in that: The fixing assembly (33) comprises a telescopic tube (331), the telescopic tube (331) being fixedly connected to a side of the limiting ring (327) away from the motor (325), and a plurality of the telescopic tubes (331) are arranged along the circumference of the limiting ring (327), and one end of the telescopic tube (331) away from the limiting ring (327) is fixedly connected to a limiting plate (332), and two sides of the limiting plate (332) are respectively slidably connected to the sides of the rotating shaft (326) and the mounting seat (328) that are close to each other, and a positioning rod (338) is fixedly connected to a side of the limiting plate (332) away from the telescopic tube (331), and an elastic plate (333) is fixedly connected to a side of the positioning rod (338) away from the limiting plate (332), and the elastic plate (333) is made of heat-resistant material in a conical shape, and a side of the elastic plate (333) away from the positioning rod (338) has a toothed structure.

4. The saw blade base assembly welding machine according to claim 3, characterized in that: One end of the drill rod (337) located outside the fixed platform (334) is fixedly connected to a first slide bar (339); the surface of the first slide bar (339) is slidably connected to the inner side surface of the fixed platform (334); the outer side surface of the first slide bar (339) is fixedly connected to a first spring (3310); one end of the first spring (3310) away from the first slide bar (339) is fixedly connected to a side of the fixed platform (334) close to the first slide bar (339).

5. The saw blade segment base assembly welding machine according to claim 4, characterized in that: The welding assembly (34) comprises a welding platform (341), wherein the welding platform (341) is fixedly connected to a side of the sliding platform cylinder (2) close to the first sliding rod (339), and a side of the welding platform (341) away from the bottom plate (1) is slidably connected to a moving platform (342), and an inner side surface of the moving platform (342) is slidably connected to a welding plate (343) via a dovetail groove, and a telescopic rod (344) is provided at a distance between the welding plate (343) and the welding platform (341), and the telescopic rod (344) is provided at a distance between the welding plate (343) and the welding platform (341). 4) are respectively fixedly connected to the sides of the welding plate (343) and the welding platform (341) that are close to each other, and a heating wire (346) is provided on the side of the welding plate (343) away from the welding platform (341), and the heating wire (346) is provided in a curved structure, and both sides of the curved structure of the heating wire (346) are fixedly connected to fixed blocks (345), and the side of the fixed block (345) away from the heating wire (346) is fixedly connected to the surface of the movable platform (342).

6. The saw blade segment base assembly welding machine according to claim 5, characterized in that: A plate body (347) is provided on the side of the movable platform (342) away from the electric heating wire (346); a second slide bar (348) is fixedly connected to the side of the plate body (347) close to the movable platform (342); an end of the second slide bar (348) away from the plate body (347) passes through the movable platform (342), and a surface of the second slide bar (348) is connected to an inner side surface of the movable platform (342); an end of the second slide bar (348) away from the plate body (347) is fixedly connected to the welding platform (341); and the plate body (347) is connected to the welding platform (341). A second spring (349) is provided at the interval of the moving platform (342), and the two ends of the second spring (349) are respectively fixedly connected to the moving platform (342) and the side of the plate body (347) close to each other, and the second spring (349) is sleeved on the outside of the two second sliding rods (348). A card slot (3410) is provided on the top of the welding plate (343), and the card slot (3410) is arranged in a trapezoidal shape. The inner side surface of the card slot (3410) is fixedly connected to a card plate (3411), and the card plate (3411) is arranged in a V shape.

7. The saw blade segment base assembly welding machine according to claim 5, characterized in that: The cleaning assembly (35) comprises a collecting bin (351), the collecting bin (351) being fixedly connected to a side of the driving plate (31) close to the moving platform (342), a baffle (352) being provided on a side of the collecting bin (351) away from the driving plate (31), a side of the baffle (352) away from the bottom plate (1) being rotatably connected to an inner side surface of the collecting bin (351) via a rotating rod, a side of the collecting bin (351) close to the driving plate (31) being fixedly connected to a cleaning tube (353), a plurality of cleaning tubes (353) being provided on a surface of the collecting bin (351), an end of the cleaning tube (353) away from the collecting bin (351) penetrating the driving plate (31), and the driving plate ( The inner side surface of the cleaning tube (31) is fixedly connected to the outer side surface of the cleaning tube (353); one end of the cleaning tube (353) away from the collecting bin (351) is fixedly connected to a cleaning box (354); the surface of the cleaning box (354) is slidably connected to the top of the bottom plate (1); the surface of the cleaning box (354) is fixedly connected to a shrink tube (357); one end of the shrink tube (357) away from the cleaning box (354) is fixedly connected to a connecting tube (358); a fixing sleeve (359) is provided at the connection between the connecting tube (358) and the shrink tube (357); the inner side surface of the fixing sleeve (359) is fixedly connected to the outer side surface of the connecting tube (358); and the inner side surface of the fixing sleeve (359) is also fixedly connected to the outer side surface of the connecting tube (358). The outer side of the shrinkable tube (357) is fixedly connected, one end of the connecting tube (358) away from the shrinkable tube (357) is fixedly connected to an airbag (3510), the airbag (3510) is arranged on a side of the slide cylinder (2) away from the drive plate (31), and the airbag (3510) is arranged to be fixedly connected to the top of the bottom plate (1), the side of the airbag (3510) away from the connecting tube (358) is fixedly connected to a driving rod (3511), the driving rod (3511) is arranged on a side of the slide cylinder (2) away from the shrinkable tube (357), and one end of the driving rod (3511) away from the airbag (3510) passes through the housing of the slide cylinder (2), and the driving rod (3511) The surface of the driving rod (3511) is slidably connected to the inner side surface of the housing of the sliding cylinder (2); the end of the driving rod (3511) away from the airbag (3510) is fixedly connected to a pressure plate (3512); the surface of the pressure plate (3512) is slidably connected to the outer side surface of the sliding cylinder (2); a buffer spring (3513) is provided at the interval between the pressure plate (3512) and the sliding cylinder (2); the buffer spring (3513) is sleeved on the outside of the driving rod (3511); the buffer spring (3513) is fixedly connected to a side of the pressure plate (3512) close to the driving rod (3511); and the end of the buffer spring (3513) away from the pressure plate (3512) is fixedly connected to the housing of the sliding cylinder (2).

8. The saw blade segment base assembly welding machine according to claim 5, characterized in that: A first filter plate (355) is fixedly connected to the inner side surface of the cleaning box (354); two first filter plates (355) are arranged at an angle; a second filter plate (356) is arranged between the two first filter plates (355); the inclination direction of the second filter plate (356) is opposite to that of the first filter plate (355); the surface of the second filter plate (356) is fixedly connected to the inner side surface of the cleaning box (354); and both the first filter plate (355) and the second filter plate (356) are arranged to be corrugated.

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